Congress is hard to deal with, dealing with, you know, multiple parliaments and commissions and unions and this and that and the other, that's very complicated.

The Russians can't change us or significantly weaken us. They are a smaller country. They are a weaker country. Their economy doesn't produce anything that anybody wants to buy, except oil and gas and arms. They don't innovate. But they can impact us if we lose track of who we are.

Sustaining the energy and focus involved in doing a good job I think starts to gets tougher the longer you do it.

The point is ISIL leaders cannot hide. And our next message to them is simple - you are next.

Democracy is hard work.

This is what I would call old politics. This is the stuff we're trying to get rid of. Because the problem is, when we start breaking down into conservative and liberal, and we've got a bunch of set predispositions, whether it's on gun control, or its' on health care, any attempt to do health care is socialized medicine.

[Our troops in Iraq and Afganistan] does give us the ability to make sure that we are strengthening those folk who are interested in building up their countries rather than destroying them, and doing so in a way that is sustainable and doesn't put a constant burden on the amazing men and women that we've got in uniform.